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Heterocyclic Building Blocks

A total of 28,391 products — Page 451 of 474

3-Thiomorpholinecarboxylic acid, 5-oxo-, 1-oxide

88620-38-6

2A Catalog# 2A-1191884
4,6-dichloro-5-acetylpyrimidine

60025-06-1

2A Catalog# 2A-1191885
3-(Trifluoromethyl)bicyclo[1.1.1]pentane-1-carboxylicacid

224584-18-3

2A Catalog# 2A-1191891
2-chloro-4,5,7-trimethylquinoline

329210-71-1

2A Catalog# 2A-1191892
3-methoxybicyclo[1.1.1]pentane-1-carboxylic acid

156329-86-1

2A Catalog# 2A-1191893
3-Fluorobicyclo[1.1.1]pentane-1-carboxylicacid

146038-53-1

2A Catalog# 2A-1191894
2-(2,6-dioxopiperidin-3-yl)-5,6-difluoroisoindoline-1,3-dione

1496997-41-1

2A Catalog# 2A-1191898
2-(2,6-dioxopiperidin-3-yl)-5-hydroxyisoindoline-1,3-dione

64567-60-8

2A Catalog# 2A-1191899
2,5-bis(3-bromophenyl)-1,3,4-oxadiazole

84832-73-5

2A Catalog# 2A-1191902
4-Pyridinecarboxamide, N,3-dihydroxy-

89640-77-7

2A Catalog# 2A-1191907
3,5-DIBROMOTHIOPHENE-2-CARBALDEHYDE

23688-07-5

2A Catalog# 2A-1191911
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-5-mercapto-

84461-60-9

2A Catalog# 2A-1191912
4-Bromo-7-nitrobenzo[c][1,2,5]oxadiazole

35128-56-4

2A Catalog# 2A-1191922
4-Bromo-7-nitrobenzo[c][1,2,5]thiadiazole

26460-78-6

2A Catalog# 2A-1191923
4-(Methylthio)-7-nitrobenzo[c][1,2,5]oxadiazole

2A-1191924

2A Catalog# 2A-1191924
5-(ethoxymethyl)furan-2-carbaldehyde

1917-65-3

2A Catalog# 2A-1191925
3',6'-(Dimethylamino)-3-oxo-spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid

150347-56-1

2A Catalog# 2A-1191931
furan-2-carboxylate

16053-89-7

2A Catalog# 2A-1191942
5-((E)-2-bromovinyl)pyrimidine -2,4(1H,3H)-dione

2A-1191944

2A Catalog# 2A-1191944
imidazo[1,2-b]pyridazine

146233-39-8

2A Catalog# 2A-1191952
ethyl 2-oxopyrrolidine-3-carboxylate

36821-26-1

2A Catalog# 2A-1191956
DIMETHYL 1H-PYRAZOLE-3,5-DICARBOXYLATE

54866-86-3

2A Catalog# 2A-1191968
6-Methylbenzo[b]thiophene-2-carboxylic acid

1467-86-3

2A Catalog# 2A-1191971
5-CYANO-2-THIOPHENE CARBALDEHYDE

21512-16-3

2A Catalog# 2A-1191973
2-PyriMidinaMine, 4-(4-fluoro-1-naphthalenyl)-6-(1-Methylethyl)-, Monohydrochloride

199864-86-3

2A Catalog# 2A-1192021
1-tert-Butyl-4-iodo-1H-pyrazole

1354705-41-1

2A Catalog# 2A-1192024
1H-Pyrrole-3-carboxylic acid, 4-methyl-5-[2-(trifluoromethyl)phenyl]-, ethyl ester

1631030-76-6

2A Catalog# 2A-1192054
Isoquinoline, 4-(3-bromophenyl)-6,8-dichloro-1,2,3,4-tetrahydro-2-methyl-, (4S)-

1870821-29-6

2A Catalog# 2A-1192055
3-Methyl-1,2,4-thiadiazole-5-carbohydrazide

1375066-73-1

2A Catalog# 2A-1192059
2-N-BUTYLTHIOPHENE

1455-20-5

2A Catalog# 2A-1192077
1,3-DIHYDRO-2,1-BENZISOTHIAZOLE 2,2-DIOXIDE

111248-89-6

2A Catalog# 2A-1192079
2-bromo-5-(2-ethylhexyl)thiophene

925899-21-4

2A Catalog# 2A-1192081
4-(3-fluorophenyl)-2,2-dimethyl-5-(4-(methylsulfinyl)phenyl) furan-3(2H)-one

301693-70-9

2A Catalog# 2A-1192083
(2R)-1,4-Dioxane-2-MethanaMine hydrochloride

1523541-84-5

2A Catalog# 2A-1192084
(2S)-1,4-Dioxane-2-MethanaMine hydrochloride

1523541-96-9

2A Catalog# 2A-1192085
4-Chloro-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one

1226804-06-3

2A Catalog# 2A-1192086
6,7-Bis(2-Methoxyethoxy) -4-Chloro-Quinazoline

183377-18-1

2A Catalog# 2A-1192102
Methyl-2,3-isopropylidene-5-o-p- toluene sulfonyl-b-D-ribofuranoside

13007-50-6

2A Catalog# 2A-1192104
4-(3-fluorophenyl)-2,2-dimethyl-5-(4-(methylthio)phenyl)furan-3(2H)-one

301693-50-5

2A Catalog# 2A-1192111
4-Chloro-5,5-dimethyl-5,7-dihydro-pyrrolo[2,3-d]pyrimidin-6-one

1226804-02-9

2A Catalog# 2A-1192116
methyl 5-((4-bromo-2-fluorophenyl)amino)-4-fluoro-1H-benzo[d]imidazole-6-carboxylate

606143-48-0

2A Catalog# 2A-1192119
7-(3,4-DIMETHOXY-PHENYL)-PYRAZOLO[1,5-A]PYRIMIDINE-2-CARBOXYLIC ACID

886503-05-5

2A Catalog# 2A-1192120
(5-fluoro-2,3-dihydrobenzofuran-4-yl)methanamine hydrochloride

2135600-87-0

2A Catalog# 2A-1192121
3-Pyrrolidinecarboxylic acid

68464-02-8

2A Catalog# 2A-1192124
1-O-ACETYL-2-DEOXY-3,5-DI-O-(4-METHYLBENZOYL)-BETA-D-ERYTHROPENTOFURANOSE

57236-72-3

2A Catalog# 2A-1192132
4-C-Hydroxymethyl-2,3-O-isopropylidene-1-O-methyl-beta-D-ribofuranose

55797-67-6

2A Catalog# 2A-1192133
D-RIBOFURANOSE, 2-DEOXY-2-FLUORO-1-ACETATE 3,5-DIBENZOATE

356783-11-4

2A Catalog# 2A-1192134
1-(2'-deoxy-beta-threopentofuranosyl)thymine

16053-52-4

2A Catalog# 2A-1192137
2-CHLORO-6-AMINO-9-(2',3',5'-TRI-O-ACETYL--D-RIBOFURANOSYL)PURINE

79999-39-6

2A Catalog# 2A-1192145
2,5-diMethyl-4-nitro-1H-iMidazole

49780-25-8

2A Catalog# 2A-1192159
1,4-DIOXANE, 2-(HYDROXYMETHYL)-

29908-11-0

2A Catalog# 2A-1192165
3-ISOPROPOXY-AZETIDINE HYDROCHLORIDE

871657-49-7

2A Catalog# 2A-1192166
3-Chloro-6-methoxybenzo[b]thiophene-2-carboxylicacid

310390-60-4

2A Catalog# 2A-1192173
3-Chloro-6-methoxybenzo[b]thiophene-2-carboxylicacid

845617-99-4

2A Catalog# 2A-1192174
2-Piperazinecarboxylicacid,1,4-dimethyl-(9CI)

58895-88-8

2A Catalog# 2A-1192175
2-ETHYL-4-METHYL-1H-IMIDAZOLE-5-CARBALDEHYDE

88634-80-4

2A Catalog# 2A-1192181
5-Pyrimidineacetic acid, 2-amino-1,4-dihydro-4-oxo- (9CI)

85301-38-8

2A Catalog# 2A-1192255
4-BROMO-7-CHLORO-6-(4-CYCLOPROPYLBENZYL)-2,3-DIHYDROBENZOFURAN

1415477-23-4

2A Catalog# 2A-1192321
2,3-DIHYDRO-2-PHENYL-1H-ISOINDOL-1-OXO-ISOINDOLINE

5388-42-1

2A Catalog# 2A-1192326
3-bromo-8-methylquinoline

66438-80-0

2A Catalog# 2A-1192319

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